Hello, Using DS90UB953A-Q1, I would like to use the GPIO forward channel to send an SPI-like signal that has a 10 MHz clock (can be free-running or gated).
My SPI-like signal is 3-lines, 1 for clock and 2 for data (all in the direction of Ser -> Des). Is it possible to send this over the GPIO forward channel?
I know the datasheet recommends maximum 5MHz for 3-4 Linked Forward Channel GPIOs, in order to have 4x oversampling.
I am wondering if there is a solution where some other feature of the DS90UB953A-Q1 such as FrameSync or the CLKIN pin is used to forward the clock, and we can use two Linked Forward Channel GPIOs at 12.5 MHz.
Or if we must use 3 Linked Forward Channel GPIOs, Would 2x oversampling on a 10 MHz clock signal work?
